Peter Molnar – författare

The 1960s revealed a new and revolutionary idea in geological thought: that the continents drift with respect to one another. After having been dismissed for decades as absurd, the concept gradually became part of geology's basic principles. We now know that the Earth's crust and upper mantle consist of a small number of rigid plates that move, and there are significant boundaries between pairs of plates, usually known as earthquake belts. Plate tectonics now explains much of the structure and phenomena we see today: how oceans form, widen, and disappear; why earthquakes and volcanoes are found in distinct zones which follow plate boundaries; how the great mountain ranges of the world were built. The impact of plate tectonics is studied closely as these processes continue: the Himalaya continues to grow, the Atlantic is widening, and new oceans are forming. In this Very Short Introduction Peter Molnar provides a succinct and authoritative account of the nature and mechanisms of plate tectonics and its impact on our understanding of Earth.ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

The contributors to this volume consider whether it is possible to establish carefully tailored hate speech policies that are cognizant of the varying traditions, histories and values of different countries. Throughout, there is a strong comparative emphasis, with examples (and authors) drawn from around the world. All the authors explore whether or when different cultural and historical settings justify different substantive rules given that such cultural relativism can be used to justify content-based restrictions and so endanger freedom of expression. Essays address the following questions, among others: is hate speech in fact so dangerous or harmful to vulnerable minorities or communities as to justify a lower standard of constitutional protection? What harms and benefits accrue from laws that criminalize hate speech in particular contexts? Are there circumstances in which everyone would agree that hate speech should be criminally punished? What lessons can be learned from international case law?

The contributors to this volume consider whether it is possible to establish carefully tailored hate speech policies that are cognizant of the varying traditions, histories and values of different countries. Throughout, there is a strong comparative emphasis, with examples (and authors) drawn from around the world. All the authors explore whether or when different cultural and historical settings justify different substantive rules given that such cultural relativism can be used to justify content-based restrictions and so endanger freedom of expression. Essays address the following questions, among others: is hate speech in fact so dangerous or harmful to vulnerable minorities or communities as to justify a lower standard of constitutional protection? What harms and benefits accrue from laws that criminalize hate speech in particular contexts? Are there circumstances in which everyone would agree that hate speech should be criminally punished? What lessons can be learned from international case law?

The field of nonverbal communication is a strategic site for demonstrating the inextricable interrelationship between nature and culture in human behaviour. This book, originally published in 1997, aims to explode the misconception that "biology" is something that automatically precludes or excludes "culture". Instead, it points to the necessary grounding of our social and cultural capabilities in biological givens and elucidates how biological factors are systematically co-opted for cultural purposes. The book presents a complex picture of human communicative ability as simultaneously biologically and socioculturally influenced, with some capacities apparently more biologically hard-wired than others: face recognition, imitation, emotional communication, and the capacity for language. It also suggests that the dividing line between nonverbal and linguistic communication is becoming much less clear-cut.The contributing authors are leading researchers in a variety of fields, writing here for a general audience. The book is divided into sections dealing with, respectively, human universals, evolutionary and developmental aspects of nonverbal behaviour within a sociocultural context, and finally, the multifaceted relationships between nonverbal communication and culture.

The field of nonverbal communication is a strategic site for demonstrating the inextricable interrelationship between nature and culture in human behaviour. This book, originally published in 1997, aims to explode the misconception that "biology" is something that automatically precludes or excludes "culture". Instead, it points to the necessary grounding of our social and cultural capabilities in biological givens and elucidates how biological factors are systematically co-opted for cultural purposes. The book presents a complex picture of human communicative ability as simultaneously biologically and socioculturally influenced, with some capacities apparently more biologically hard-wired than others: face recognition, imitation, emotional communication, and the capacity for language. It also suggests that the dividing line between nonverbal and linguistic communication is becoming much less clear-cut.The contributing authors are leading researchers in a variety of fields, writing here for a general audience. The book is divided into sections dealing with, respectively, human universals, evolutionary and developmental aspects of nonverbal behaviour within a sociocultural context, and finally, the multifaceted relationships between nonverbal communication and culture.

Patch Clamp Methods and Protocols surveys the typical patch clamp applications and advises scientists on identifying problems and selecting the best technique in each instance. The experiments described require a basic level of electrophysiological training, and aid the researcher in pursuing new areas of electrophysiology and using the patch clamp technique effectively. Patch Clamp Methods and Protocols is organized by the major areas of patch clamp application: Pharmacology, Physiology, and Biophysics. Individual techniques are explored within the area that they are applied most often. Researchers will find this text to be an invaluable aid in the design and execution of a wide variety of patch clamp experiments, both on their own and in conjunction with other state-of-the-art methodologies.

Patch Clamp Methods and Protocols surveys the typical patch clamp applications and advises scientists on identifying problems and selecting the best technique in each instance. The experiments described require a basic level of electrophysiological training, and aid the researcher in pursuing new areas of electrophysiology and using the patch clamp technique effectively. Patch Clamp Methods and Protocols is organized by the major areas of patch clamp application: Pharmacology, Physiology, and Biophysics. Individual techniques are explored within the area that they are applied most often. Researchers will find this text to be an invaluable aid in the design and execution of a wide variety of patch clamp experiments, both on their own and in conjunction with other state-of-the-art methodologies.

This book focuses on regulatory challenges of creating and sustaining freedom of speech and freedom of information two decades after the fall of the Berlin wall, in global, comparative context. Some chapters overview, others address specific issues, or describe country case studies. Instead of trying to provide an exhaustive assessment which in one volume might not reach deeper analyzes of contextual details, this book will shed light on and help better understanding of general challenges for freedom of speech and information through varying comparative examples and highlighting important regulatory questions.